EMC Conducted Emissions: Setting up a Spectrum Analzyer (Siglent SSA3021X) 

Thank you for that explantion. Siglent SA works almost exactly the same. Final comment: focus.

Thank you for your great videos and great explanation.

External input protection device for SA is a must especially for conducted EMI measurement.

Solid video. Just a few new points. Minimum 2 samples per RBW. This scope has a fixed 751 sample span. Thus, 9000/2 * 751 gives a max span of 3.38MHz. So you can't actually sweep from 1MHz to 30MHz all at once. Also, there is a minimum required sample time of 200s / MHz for the EMI filter. I think sample time is in the sweep menu?

oh man, more stuff I don't know how to do.